259562880

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{1669}}^1$

素因数の和:1703

約数の個数: 192

約数和(自身を含む): 930056400

約数和(自身を除く): 670493520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1669, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3338, 3456, 3888, 4320, 4860, 5007, 5184, 5760, 6480, 6676, 7776, 8345, 8640, 9720, 10014, 10368, 12960, 13352, 15021, 15552, 16690, 17280, 19440, 20028, 25035, 25920, 26704, 30042, 31104, 33380, 38880, 40056, 45063, 50070, 51840, 53408, 60084, 66760, 75105, 77760, 80112, 90126, 100140, 106816, 120168, 133520, 135189, 150210, 155520, 160224, 180252, 200280, 213632, 225315, 240336, 267040, 270378, 300420, 320448, 360504, 400560, 405567, 450630, 480672, 534080, 540756, 600840, 640896, 675945, 721008, 801120, 811134, 901260, 961344, 1068160, 1081512, 1201680, 1351890, 1442016, 1602240, 1622268, 1802520, 1922688, 2027835, 2163024, 2403360, 2703780, 2884032, 3204480, 3244536, 3605040, 4055670, 4326048, 4806720, 5407560, 5768064, 6489072, 7210080, 8111340, 8652096, 9613440, 10815120, 12978144, 14420160, 16222680, 17304192, 21630240, 25956288, 28840320, 32445360, 43260480, 51912576, 64890720, 86520960, 129781440, 259562880]

約数ペア:

[(1, 259562880), (2, 129781440), (3, 86520960), (4, 64890720), (5, 51912576), (6, 43260480), (8, 32445360), (9, 28840320), (10, 25956288), (12, 21630240), (15, 17304192), (16, 16222680), (18, 14420160), (20, 12978144), (24, 10815120), (27, 9613440), (30, 8652096), (32, 8111340), (36, 7210080), (40, 6489072), (45, 5768064), (48, 5407560), (54, 4806720), (60, 4326048), (64, 4055670), (72, 3605040), (80, 3244536), (81, 3204480), (90, 2884032), (96, 2703780), (108, 2403360), (120, 2163024), (128, 2027835), (135, 1922688), (144, 1802520), (160, 1622268), (162, 1602240), (180, 1442016), (192, 1351890), (216, 1201680), (240, 1081512), (243, 1068160), (270, 961344), (288, 901260), (320, 811134), (324, 801120), (360, 721008), (384, 675945), (405, 640896), (432, 600840), (480, 540756), (486, 534080), (540, 480672), (576, 450630), (640, 405567), (648, 400560), (720, 360504), (810, 320448), (864, 300420), (960, 270378), (972, 267040), (1080, 240336), (1152, 225315), (1215, 213632), (1296, 200280), (1440, 180252), (1620, 160224), (1669, 155520), (1728, 150210), (1920, 135189), (1944, 133520), (2160, 120168), (2430, 106816), (2592, 100140), (2880, 90126), (3240, 80112), (3338, 77760), (3456, 75105), (3888, 66760), (4320, 60084), (4860, 53408), (5007, 51840), (5184, 50070), (5760, 45063), (6480, 40056), (6676, 38880), (7776, 33380), (8345, 31104), (8640, 30042), (9720, 26704), (10014, 25920), (10368, 25035), (12960, 20028), (13352, 19440), (15021, 17280), (15552, 16690)]